- From: Thierry MICHEL <tmichel@w3.org>
- Date: Tue, 24 May 2011 09:38:10 +0200
- To: Silvia Pfeiffer <silviapfeiffer1@gmail.com>
- CC: Courtney Kennedy <ckennedy@apple.com>, Felix Sasaki <felix.sasaki@fh-potsdam.de>, "Evain, Jean-Pierre" <evain@ebu.ch>, tobias <tobias@tobiasbuerger.com>, "Bailer, Werner" <werner.bailer@joanneum.at>, 이원석 <wslee@etri.re.kr>, "public-media-annotation@w3.org" <public-media-annotation@w3.org>
Syvia, thankyou for your OGG file in RDF it is now available in the testsuite http://www.w3.org/2008/WebVideo/Annotations/drafts/ontology10/testsuite.html Please do create the same kind of RDF file for WebM along with the WebM example file. Thierry. Le 24/05/2011 06:31, Silvia Pfeiffer a écrit : > I've taken the examples of others and created the attached RDF file. > Things didn't seem fully consistent in other example files, so I did > what I thought was right. > > If this is what you are after, I will create the same type of > information for WebM. > > Cheers, > Silvia. > > > On Sun, May 15, 2011 at 7:06 PM, Silvia Pfeiffer > <silviapfeiffer1@gmail.com> wrote: >> Hi Thierry, >> >> I am actually struggling with the requirement of writing an RDF. The >> formats that we are looking at here are binary formats with fields in >> a bitstream providing the information that we are after. Even if I >> come up with an RDF, there will never be a file that you can can parse >> or create with an RDF file. Do you really need to see a RDF file? Or >> what is the intention of providing the RDF file? >> >> >> The information that you can use in Ogg is available from the following links: >> >> https://wiki.xiph.org/Ogg_Skeleton >> -> says that the following fields are compulsory >> Content-type: mime type as per >> http://wiki.xiph.org/MIME_Types_and_File_Extensions#Codec_MIME_types >> Role: track role as per http://wiki.xiph.org/SkeletonHeaders#Role >> Name: a unique free text string >> >> https://wiki.xiph.org/SkeletonHeaders >> -> list other useful message headers for skeleton >> >> http://xiph.org/vorbis/doc/v-comment.html >> https://wiki.xiph.org/Vorbiscomment >> -> list the meta data available in vorbiscomment headers >> >> >> Now for the attached Ogg file. It has been created with ffmpeg2theora >> and the following metadata: >> >> skeleton of video track: >> Content-Type: video/theora >> Role: video/main >> Name: video_1 >> >> skeleton of audio track: >> Content-Type: audio/vorbis >> Role: audio/main >> Name: audio_1 >> >> vorbiscomment of both, video and audio track: >> TITLE=W3C and Twitte >> DATE=2009-10-08 >> LOCATION=Sydney >> ORGANIZATION=Web Directions South >> COPYRIGHT=CC-BY-SA >> CONTACT=silviapfeiffer1@gmail.com >> >> If this kind of information is sufficient, I will try to get you the >> same for WebM. >> >> Cheers, >> Silvia. >> >> >> On Wed, May 4, 2011 at 11:07 PM, Thierry MICHEL<tmichel@w3.org> wrote: >>> Silvia, >>> >>> You may want to check the files already provided. >>> >>> http://www.w3.org/2008/WebVideo/Annotations/wiki/Format_mapping_review >>> >>> Thierry. >>> >>> Le 04/05/2011 12:09, Silvia Pfeiffer a écrit : >>>> >>>> Are there example files to do these? >>>> Silvia. >>> >>>> >>>> Sent from my iPhone >>>> >>>> On 04/05/2011, at 7:05 PM, Thierry MICHEL<tmichel@w3.org> wrote: >>>> >>>>> All, >>>>> >>>>> This is a reminder for the editors of the Metadata examples to send their >>>>> files (XML and RDF). >>>>> >>>>> We are now close to move the Media Ontology document to Candidate Rec >>>>> (CR) >>>>> In order to exit CR, we must deliver a set of testcases for each format. >>>>> So far we have a fair amount of files. >>>>> >>>>> But we are still missing the following: >>>>> >>>>> QuickTime Courtney >>>>> 3GP Courtney >>>>> MP4 Courtney >>>>> >>>>> XMP Felix >>>>> >>>>> EBUCore Jean-Pierre >>>>> >>>>> MediaRDF Vocabulary Tobias >>>>> LOM v1484-12-1 Tobias >>>>> METS v1.7 Tobias >>>>> >>>>> OGG Sylvia >>>>> WEBM Silvia >>>>> >>>>> Dublin Core Thierry >>>>> Flash Thierry >>>>> >>>>> SMPTE RP210-11 Werner >>>>> TTML Werner >>>>> >>>>> Media RSS v1.1.2 Wonsuk >>>>> TXFeed v0.9 Wonsuk >>>>> >>>>> >>>>> Deadline for sending these file was set to end of May 2011. >>>>> >>>>> Per W3C process, all format missing these files will have to be removed >>>>> from the Media Ontology specification in order to allow moving forward to >>>>> PR. >>>>> Therefore please send your files ASAP. >>>>> >>>>> Thierry >>> >>
Received on Tuesday, 24 May 2011 07:38:14 UTC